diff --git a/structuredefinitions/Extension-UKCore-DiagnosticReportMediaLink.xml b/structuredefinitions/Extension-UKCore-DiagnosticReportMediaLink.xml
index 45af7ad8..eeea995d 100644
--- a/structuredefinitions/Extension-UKCore-DiagnosticReportMediaLink.xml
+++ b/structuredefinitions/Extension-UKCore-DiagnosticReportMediaLink.xml
@@ -2,11 +2,11 @@
 <StructureDefinition xmlns="http://hl7.org/fhir">
   <id value="Extension-UKCore-DiagnosticReportMediaLink" />
   <url value="http://hl7.org/fhir/5.0/StructureDefinition/extension-DiagnosticReport.media.link" />
-  <version value="0.0.1" />
+  <version value="0.0.2" />
   <name value="ExtensionUKCoreDiagnosticReportMediaLink" />
   <title value="Extension UK Core Diagnostic Report Media Link" />
   <status value="draft" />
-  <date value="2024-06-07" />
+  <date value="2024-12-05" />
   <publisher value="HL7 UK" />
   <contact>
     <name value="HL7 UK" />
@@ -39,11 +39,6 @@
     <element id="Extension">
       <path value="Extension" />
       <short value="Reference to a  DocumentReference resource." />
-      <min value="1" />
-    </element>
-    <element id="Extension.extension">
-      <path value="Extension.extension" />
-      <min value="1" />
     </element>
     <element id="Extension.extension:comment">
       <path value="Extension.extension" />
@@ -63,7 +58,6 @@
     <element id="Extension.extension:link">
       <path value="Extension.extension" />
       <sliceName value="link" />
-      <min value="1" />
     </element>
     <element id="Extension.extension:link.url">
       <path value="Extension.extension.url" />
diff --git a/structuredefinitions/UKCore-DiagnosticReport.xml b/structuredefinitions/UKCore-DiagnosticReport.xml
index cd1db8d8..d58a6e34 100644
--- a/structuredefinitions/UKCore-DiagnosticReport.xml
+++ b/structuredefinitions/UKCore-DiagnosticReport.xml
@@ -2,11 +2,11 @@
 <StructureDefinition xmlns="http://hl7.org/fhir">
   <id value="UKCore-DiagnosticReport" />
   <url value="https://fhir.hl7.org.uk/StructureDefinition/UKCore-DiagnosticReport" />
-  <version value="2.5.0" />
+  <version value="2.6.0" />
   <name value="UKCoreDiagnosticReport" />
   <title value="UK Core Diagnostic Report" />
   <status value="active" />
-  <date value="2024-06-07" />
+  <date value="2024-12-05" />
   <publisher value="HL7 UK" />
   <contact>
     <name value="HL7 UK" />
@@ -52,15 +52,6 @@
       </type>
       <isModifier value="false" />
     </element>
-    <element id="DiagnosticReport.extension:mediaR5.extension">
-      <path value="DiagnosticReport.extension.extension" />
-      <min value="1" />
-    </element>
-    <element id="DiagnosticReport.extension:mediaR5.extension:link">
-      <path value="DiagnosticReport.extension.extension" />
-      <sliceName value="link" />
-      <min value="1" />
-    </element>
     <element id="DiagnosticReport.extension:noteR5">
       <path value="DiagnosticReport.extension" />
       <sliceName value="noteR5" />